Method ensureBuffer

lib/serialization/BinaryMiddleware.js:215–223

()

	}

	ensureBuffer() {
		if (!this.currentIsBuffer) {
			throw new Error(
				this.currentBuffer === null
					? "Unexpected end of stream"
					: "Unexpected lazy element in stream"
			);
		}
	}

	/**
	 * Returns buffer with bytes.